Patent Assignment
Reel/Frame 018872/0723
Assignment of Assignor's Interest
Recorded: 2007-02-09
Pages: 4
Assignee
RUSSELL OIL EXPLORATION LIMITED
LYNWORTH HOUSE, 54 HIGH STREET, PRESTBURY, CHELTENHEM, GL 52 3AU, UNITED KINGDOM
Covered Property
(1)
Directional Drilling Control
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.